HEATNBOND Medium Weight Non-Woven Fusible Interfacing provides all-purpose support for sewing when you need more body than a light interfacing. This white 50.8 cm × 0.9 m (20 in × 1 yd) piece is 100% polyester and pairs well with medium cotton, light denim, flannel, fleece, linen, and light wool. Use it for shirts, collars, plackets, and button areas or for crafts that need a crisp shape, then stitch normally and follow fabric care.